TABLES

The functional link between variables can be described with Tables.

The table describing the functional link between N input and K output variables has 2^N rows and N+ K columns.

NOT (one input, one output)
AND (two inputs, one output)
NAND(two inputs, one output)
OR (two inputs, one output)
NOR (two inputs, one output)
EXOR (two inputs, one output)